/// <summary>
        /// Changes the quantity of an order by clicking on the chart.
        /// </summary>
        public ChangeQuantity ChangeQuantity(IDataSeries input)
        {
            if (InInitialize && input == null)
            {
                throw new ArgumentException("You only can access an indicator with the default input/bar series from within the 'Initialize()' method");
            }

            return(LeadIndicator.ChangeQuantity(input));
        }
 /// <summary>
 /// Changes the quantity of an order by clicking on the chart.
 /// </summary>
 public ChangeQuantity ChangeQuantity(IDataSeries input)
 {
     return(LeadIndicator.ChangeQuantity(input));
 }
 /// <summary>
 /// Changes the quantity of an order by clicking on the chart.
 /// </summary>
 public ChangeQuantity ChangeQuantity()
 {
     return(LeadIndicator.ChangeQuantity(Input));
 }